{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular*}{\hsize}{@{\hskip\tabcolsep\extracolsep\fill}l*{4}{c}}
\toprule
                           &\multicolumn{2}{c}{Turnout}                  &\multicolumn{2}{c}{log(Turnout)}             \\\cmidrule(lr){2-3}\cmidrule(lr){4-5}
                           &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}\\
                           &\multicolumn{1}{c}{Model}&\multicolumn{1}{c}{Model}&\multicolumn{1}{c}{Model}&\multicolumn{1}{c}{Model}\\
\midrule
\emph{Panel A: OLS}        &                      &                      &                      &                      \\
Cumulative capacity (MW)   &       -0.338         &                      &        0.000         &                      \\
                           &      (4.363)         &                      &      (0.000)         &                      \\
Cumulative count           &                      &       -1.295         &                      &        0.000         \\
                           &                      &      (7.235)         &                      &      (0.000)         \\
\bottomrule
\end{tabular*}
}
{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular*}{\hsize}{@{\hskip\tabcolsep\extracolsep\fill}l*{4}{c}}
\toprule
\midrule
\emph{Panel B: IV}         &                      &                      &                      &                      \\
Cumulative capacity (MW)   &      -18.159         &                      &       -0.000         &                      \\
                           &     (18.905)         &                      &      (0.000)         &                      \\
Cumulative count           &                      &      -30.350         &                      &       -0.000         \\
                           &                      &     (31.486)         &                      &      (0.000)         \\
\midrule
Observations               &         1143         &         1143         &         1142         &         1142         \\
Districts                  &          287         &          287         &          287         &          287         \\
\(R^{2}\)                  &         0.97         &         0.97         &         0.97         &         0.97         \\
\bottomrule
\multicolumn{5}{l}{\footnotesize \sym{*} \(p<0.10\), \sym{**} \(p<0.05\), \sym{***} \(p<0.01\)}\\
\end{tabular*}
}
